I. Introduction and scope Kay UNITA copper pickling polishing additive KM0309, the product overcomes the like are not universal, poor stability, poor polishing defects. Currently on the market to meet 99% of all kinds of different materials pickling copper alloy polished, fast to make the workpiece clean as new after soaking. It can effectively remove adhering to the surface of copper oxide, rust and mild oil, to achieve uniform color, bright purposes. This product is suitable for copper, brass, phosphor bronze, copper-nickel alloy and phosphor bronze pickling polishing. Second, the characteristics and advantages · This product has formulated, easy to operate, solution is stable and easy to maintain, easy to produce tobacco is characterized by the use; · Idemitsu fast, stable solution: 30 seconds to light, stable solution can be reused, comprehensive and low cost; · Low cost: the cost of only 40% -60% of the traditional three-acid technology, significant economic benefits Third, the process: OFC: workpiece loading baskets / hang a degreasing a pickling rinse water to wash a polished one MS0310 2nd rinse water to wash a drift of copper passivation a water rinse with pure water and a dried product packaging eleven IV Contact Information Contact: Mr. Zhang Mobile Phone: 13958255018 Fax: 0574-56877950 Tel: 0574-63440360 QQ Service : 532 072 496 Address: Cixi, Zhejiang Tianyuan town Yongxing Bridge No.216 company website: www.kmtg365.com scanning micro-channel two-dimensional code, concerned small for you to answer more free copper surface treatment professional issues. Enter keywords can get the information you want to know oh